Home / 146,697,032.80-220,045,549.20-146,697,032.80

Finding the Fourth Proportional to 146,697,032.80, 220,045,549.20 and 146,697,032.80

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Solution

The fourth proportional to 146,697,032.80, 220,045,549.20 and 146,697,032.80 is: 220,045,549.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,697,032.80 : 220,045,549.20 = 146,697,032.80 : x
  2. Step 2: Convert to fraction form
    146,697,032.80/220,045,549.20 = 146,697,032.80/x
  3. Step 3: Cross multiply
    146,697,032.80x = 220,045,549.20 × 146,697,032.80
  4. Step 4: Simplify right side
    146,697,032.80x = 32,280,029,148,486,416
  5. Step 5: Solve for x
    x = 32,280,029,148,486,416/146,697,032.80
  6. Step 6: Final answer
    x = 220,045,549.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.